Moreover, unlike the fused filament fabrication method, which uses filament-type feedstocks, continuous extrusion with non-filament feedstocks can be challenging and causes voids to be formed more frequently in the green component. These inherent voids formed between the layers cannot be removed even ...
Filament-based 3D printers create objects one layer at a time, from the ground up. So if the object you’re printing has any overhangs that protrude at angles over 45 degrees, the printer is (usually) incapable of making the object without support structures, and therefore must print little ...